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I will merge excel spreadsheet combine CSV files and consolidate data into master sheet
Excel and Google Sheets Specialist
Spreadsheets should work for you, not slow you down. I help businesses and teams organize raw data, automate repetitive tracking tasks, and build intuitive reporting dashboards. Whether you need compl...
About this Gig
Are your records spread across Excel workbooks or CSV exports that need to become one organised table?
I merge and consolidate Excel spreadsheets and CSV files into a master sheet using agreed column mapping and cleanup rules.
What You Get:
- Review of headers and file structures
- Matching columns aligned in one table
- Consistent headers and agreed data formats
- Source-file labels for traceability
- Exact duplicate checks if requested
- A master XLSX or CSV file
- Input/output row counts and a change summary
Basic covers 3 files and 1,500 total rows. Standard covers 10 files and 5,000 rows. Premium covers 20 files and 10,000 rows. Each file contains one table, with up to 20 output columns.
Why Choose Me?
I confirm how the records should combine, flag unmatched columns and compare the final row count with the inputs. Originals stay separate from the output.
Packages append rows into one table. Joining tables by IDs, fuzzy matching, formula repairs, dashboards and a refreshable Power Query workflow require separate quotes. CSV output has no workbook styling.
Send sample files and your preferred master columns. Let's confirm the mapping and scope before you order.
Platform:
Excel
•
Google Sheets
•
PowerPoint
Development technology:
Excel
Expertise:
Formatting
•
Forms
•
Pivot tables
•
Formulas
•
Functions
FAQ
What does combining files mean here?
It means stacking records under common headers. For example, January, February and March sales exports become one table with a source column.
Can you match customer details to orders using an ID?
That is a table join and requires separate assessment. Microsoft distinguishes combining records from merging tables through matching columns.
What if the files have different column names?
I can align equivalent columns once you confirm their meaning. Unmatched or conflicting columns are flagged for your decision.
Will you remove duplicate records?
Yes, if requested under an agreed exact-match rule. We’ll confirm the matching columns and which record to retain.
Can you show which file each row came from?
Yes. A source-file column is included unless you request otherwise.
